import java.io.Serializable;
public class ColumnnInfo implements Serializable{
    private String name;
    private String type;
    private int size;
    private boolean nullable;
    private String def;
    public String getName(){
        return name;
    }
    public void setName(String name){
        this.name=name;
    }
    public String getType(){
        return type;
    }
    public void setType(String type){
        this.type=type;
    }
    public int getSize(){
        return size;
    }
    public void setSize(int size){
        this.size=size;
    }
    public boolean isNullable(){
        return nullable;
    }
    public void setNullable(boolean nullable){
        this.nullable=nullable;
    }
    public String getDef(){
        return def;
    }
    public void setDef(String def){
        this.def=def;
    }
}